Sr Syringe Won’t work all the time. Xbox one

Recently been switching around the controller mapping for soldiers. When I’m down and try to use the SR Syringe, it loads to about 70 percent, than just pauses and holds indefinitely. Has happened several times to me.

Button mapped the Use Gear to RB. Since it only equips while downed, I didn’t think it would be a problem. And I’ve made sure not to have any over lapping button inputs.

Sometimes it works no problemo too. I’m not sure what causes the pause. No predator nearby to execute me, no allies to help me get up.

Also, I’m not quite a fan of when friendly allies pick up a downed ally, that overrides the SR Syringe also. But maybe that’s just me